How this works / Signed record

Problem revision

Minimal ingredient for CISS magnetoresistance in two-terminal junctions

This record was signed by PubPhys and added to the public log. Download the proof and check it with the open verifier: it recomputes every fingerprint, checks the PubPhys signature against the published key, finds the entry in the log and checks the Bitcoin date, without relying on this site.

Record hash
c69b16284495c611b85db26fbb54549e1807f3994e601c8204318a2dbe832e48
Content hash
a25203cf27ff45a4280fbb8d4796d1441e35d1c406797f60b7c180ec161566cb
Signed by
c6afc19b31429869751f06879c75cd64ea92654423d15b44be775bf1310a60da
Log entry
857
Checkpoint
Size 2,123, being published
Bitcoin date
Block 969,698
Created (claimed)
2026-10-03T07:17:58Z — the Bitcoin date is the one that counts